MP6908A Datasheet - MPS

MP6908A Fast Turn-Off Intelligent Rectifier

The MP6908A is a low-drop diode emulator IC that, when combined with an external switch, replaces Schottky diodes in high-efficiency flyback converters. The MP6908A regulates the forward drop of an external synchronous rectifier (SR) MOSFET to about 40mV, which switches off once the voltage becomes .

MP6908A Features

* Supports DCM, CCM, Quasi-Resonant Operations and Active Clamp Flyback

* Supports up to 600kHz Switching Frequency

* Wide Output Range down to 0V, No Short Circuit Current Flows through Body Diode

* No Need for Auxiliary Winding for High-Side or Low-Side Rectification

* Ringing

MP6908A-MPS.pdf